440whp mostly a street car with slight track use. Spectacle runs the same diff in getting with 600whp and an impressive 1/4mile time so I'm pretty confident it will work for me.

 

Hi guys, i just datalogged my s2k and im actually pretty new at this but i noticed that my air fuel ratio during WOT was around 10.14 and 12.25 (corrected)

I am confused what the difference between the two are. i did a bit of searching but didnt have any luck, other than they both will be different from each other.

my current set up

2006 s2000
sos stage 2 supercharger with 9psi pulley
rc650cc injectors
berk 63mm high flow cat
divert-er valve is dispensing to atmosphere
stock cluck and flywheel
91 octane
tuned from a very reputable shop in so cal

here is a screenshot of what i am talking about. throttle plate is 100%

Attachment 189269

shed some knowledge on me guys, i dont want to blow a motor lol

also temp outside was 93 and i smelled my dipstick and no smell of gas!

 

10 is kinda rich. 12 is a good target for WOT in VTEC. Rich is safe, but you're sacrificing some power when you run that rich. And you do start risking fuel wash.

 

440whp mostly a street car with slight track use. Spectacle runs the same diff in getting with 600whp and an impressive 1/4mile time so I'm pretty confident it will work for me.
[/quote]

Hmm. Is he running the Stage 2? Maybe I could get away with a stage 2. It would be quite a lot cheaper. It would suck if it's not enough though...

 

To my knowledge he has the 1.5+

What are your plans for the car?

 

it all depends on what you are going to do with the car and how hard you will drive it. plenty have survived on oem stock original diff/trans combo up to 500-550 whp or about 350-400wtq. i am still on my original oem trans/diff after 20k boosted miles. 450/300 for power. but i dont slam gears are laucnh the car.

 

Can someone tell me what this vacuum line is/does? It comes off one of the ~5/16" ports on the intake manifold and tee's off under the IM. One side of the tee goes to right after the throttle body into a gold stub. The other side of the tee goes down under the car somewhere. I'd like to remove/cap these ports if possible. Just need to know what they're for and where that other line goes down under the car. Is it emissions related?

 

Would you know what af, corrected means? This value is at 12.25

 

I totally took that hose out and I have no idea where it went to

 

Well, that's semi-helpful... Thanks! But I'd like to know where that other line goes and what its all for.